About this item

• Safe and environmentally friendly, long charging ring, suitable for long-term daily use.
• High energy density and provides exceptional longevity for all ba powered devices.
• An excellent uninterruptible power supply solution for your equipment.
• The internal PTC safety switch is automatically disconnected when it is short-circuited, and the internal pressure of the safety valve can effectively prevent explosions.
• Widely used in flashlights, power banks, s, s, cameras, , mini fans, portable printers, , instruments, .